package com.wanmait.recycle.util;

import java.util.regex.Pattern;

public class RemoveHtmlTagUtil {

	public static String htmlRemoveTag(String inputString) {
	if (inputString == null)
		return null;
	String htmlStr = inputString; // 含html标签的字符串
	String textStr = "";
	java.util.regex.Pattern p_script;
	java.util.regex.Matcher m_script;
	java.util.regex.Pattern p_style;
	java.util.regex.Matcher m_style;
	java.util.regex.Pattern p_html;
	java.util.regex.Matcher m_html;
	try {
		//定义script的正则表达式{或<script[^>]*?>[\\s\\S]*?<\\/script>
		String regEx_script = "<[\\s]*?script[^>]*?>[\\s\\S]*?<[\\s]*?\\/[\\s]*?script[\\s]*?>"; 
		//定义style的正则表达式{或<style[^>]*?>[\\s\\S]*?<\\/style>
		String regEx_style = "<[\\s]*?style[^>]*?>[\\s\\S]*?<[\\s]*?\\/[\\s]*?style[\\s]*?>"; 
		String regEx_html = "<[^>]+>"; // 定义HTML标签的正则表达式
		p_script = Pattern.compile(regEx_script, Pattern.CASE_INSENSITIVE);
		m_script = p_script.matcher(htmlStr);
		htmlStr = m_script.replaceAll(""); // 过滤script标签
		p_style = Pattern.compile(regEx_style, Pattern.CASE_INSENSITIVE);
		m_style = p_style.matcher(htmlStr);
		htmlStr = m_style.replaceAll(""); // 过滤style标签
		p_html = Pattern.compile(regEx_html, Pattern.CASE_INSENSITIVE);
		m_html = p_html.matcher(htmlStr);
		htmlStr = m_html.replaceAll(""); // 过滤html标签
		textStr = htmlStr;
	} catch (Exception e) {
		e.printStackTrace();
	}
	return textStr;// 返回文本字符串
}
}
